Effect of Mobile Phase Composition on Henry's Constants of 2-Amino-3-phenyl-propanoic Acid, 2-Amino-3-(3-indolyl)-propanoic Acid, and 2-Amino-3-(4-hydroxyphenyl)-propanoic Acid in a Capcell Pak C-18 Chromatography
DC Field | Value | Language |
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dc.contributor.author | Han, Qiao | - |
dc.contributor.author | Yoo, Chang Geun | - |
dc.contributor.author | Jo, Se-Hee | - |
dc.contributor.author | Yi, Sung Chul | - |
dc.contributor.author | Mun, Sungyong | - |
dc.date.accessioned | 2022-12-21T00:32:34Z | - |
dc.date.available | 2022-12-21T00:32:34Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2008-11 | - |
dc.identifier.issn | 0021-9568 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177730 | - |
dc.description.abstract | The adsorption equilibria necessary for the design of a chromatographic process for amino acids separation were measured on a Capcell Pak C-18 resin using a dynamic frontal analysis method. The single-component adsorption data of 2-amino-3-phenyl-propanoic acid, 2-amino-3-(3-indolyl)-propanoic acid, and 2-amino-3-(4-hydroxyphenyl)-propanoic acid were obtained at room temperature while varying the methanol content in the mobile phase from 5 % (v/v) to 70 % (v/v). On the basis of the resultant adsorption data, the Henry's constant, which is the ratio of solid-phase and liquid-phase concentrations at equilibrium, was determined for each amino acid and each mobile-phase composition. There was a large difference in Henry's constant among the three amino acids investigated. In addition, the Henry's constant of each amino acid showed a significant dependence on the mobile-phase composition. To correlate such a behavior, several models were tested. It was found that Abel's model containing three parameters was the most successful in correlating the Henry's constant of each amino acid as a function of mobile-phase composition. The data and model parameters reported in this study can be of use to the design of a chromatographic separation process based on a solvent gradient operation mode. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Effect of Mobile Phase Composition on Henry's Constants of 2-Amino-3-phenyl-propanoic Acid, 2-Amino-3-(3-indolyl)-propanoic Acid, and 2-Amino-3-(4-hydroxyphenyl)-propanoic Acid in a Capcell Pak C-18 Chromatography | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yi, Sung Chul | - |
dc.contributor.affiliatedAuthor | Mun, Sungyong | - |
dc.identifier.doi | 10.1021/je800510y | - |
dc.identifier.scopusid | 2-s2.0-57949096697 | - |
dc.identifier.wosid | 000260934800027 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CHEMICAL AND ENGINEERING DATA, v.53, no.11, pp.2613 - 2621 | - |
dc.relation.isPartOf | JOURNAL OF CHEMICAL AND ENGINEERING DATA | - |
dc.citation.title | JOURNAL OF CHEMICAL AND ENGINEERING DATA | - |
dc.citation.volume | 53 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 2613 | - |
dc.citation.endPage | 2621 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | MOVING-BED CHROMATOGRAPHY | - |
dc.subject.keywordPlus | L-TRYPTOPHAN | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | ENANTIOMERS | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/je800510y | - |
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